update suspend scripts

nixos/common-hardware.nix

@@ -83,6 +83,11 @@
     extraBackends = with pkgs; [ samsung-unified-linux-driver ];
   };
 
-  powerManagement.enable = (lib.mkForce true);
-  powerManagement.powertop.enable = true;
+  powerManagement = {
+    enable = (lib.mkForce true);
+    resumeCommands = ''
+      ${pkgs.autorandr}/bin/autorandr -c
+    '';
+    powertop.enable = true;
+  };
 }

nixos/i3/autorandr.nix

@@ -8,14 +8,14 @@
         "change-dpi" = ''
           case "$AUTORANDR_CURRENT_PROFILE" in
           foureighty-docked)
-          DPI=144
-          ;;
+            DPI=144
+            ;;
           foureighty)
-          DPI=144
-          ;;
+            DPI=144
+            ;;
           *)
-          echo "Unknown profle: $AUTORANDR_CURRENT_PROFILE"
-          exit 1
+            echo "Unknown profle: $AUTORANDR_CURRENT_PROFILE"
+            exit 1
           esac
           echo "changing DPI to $DPI"
           ${pkgs.xorg.xrandr}/bin/xrandr --dpi $DPI

nixos/i3/xidlehook.nix

@@ -15,7 +15,10 @@
       }
       {
         delay = 600;
-        command = "xrandr --output \"$PRIMARY_DISPLAY\" --brightness 1; systemctl suspend";
+        command = "${pkgs.writeShellScript "my-script" ''
+          xrandr --output "$PRIMARY_DISPLAY" --brightness 1
+          systemctl suspend
+        ''}";
       }
     ];